I recently flashed my KOMBI to the latest data (more on that from shawnsheridan soon), so it is possible that this is a new entry that requires more recent software.

As for

3007 KI_Dimmung, 24->DIM_DTN

I have experimented a bit with that and I cannot see (yet) any effects, but it needs more testing.

The KOMBI 3000 Anzeige_Konfiguration---CC_TEXT_FARBE-----WERT does exactly what you described.

I appreciate your experimentation with new settings you find. I personally think that there is not enough of that here. There is no other way to find new features that we all can benefit from if we do not push the envelope a bit. Thank you for that.

As for PIA, it deals with a Personal Profile function that ends up stored in your profile. That said, it seems that more recently it is being used by BMW for many other settings, seemingly unrelated to profile saving. When it comes to KI, I unfortunately have no idea.